image pipeline

[Ana Cugat]

<x-flowed>Hello again,

I've tried as follows:

vtkImageReader sliceReader
.
.
.
vtkImageToStructuredPoints toS
  toS SetInput [sliceReader GetOutput]
vtkStructuredPoints sp
  sp CopyStructure [toS GetOutput]
  [sp GetPointData] PassData [[toS GetOutput] GetPointData]

and still when I change scalar values in the sp object, the same changes 
occur in sliceReader.

Does anybody know what is going on??

Thanks,

Ana






>From: "Ana Cugat" <c1f6326 at hotmail.com>
>To: vtkusers at gsao.med.ge.com
>Subject: image pipeline
>Date: Fri, 01 Oct 1999 18:21:06 CEST
>
>Hello,
>
>I'm using
>
>vtkImageReader sliceReader
>.
>.
>.
>
>vtkImageToStructuredPoints toS
>toS SetInput [sliceReader GetOutput]
>
>
>When I change some data attributes of [toS GetOutput] the same changes 
>occur
>to the slireader data. How can I avoid this?
>
>Thanks,
>
>Ana
>
>
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</x-flowed>